... Chassis and draw bar: 50 x 70 x 2.5mm Square tube axle: 50 x 50 x 3.75mmLeaf spring: 45mm Loading capacity ... : 750kg Optional: spare (tire with rim) and jockey wheel Optional size: SW-AT85: 2,480 x ... 1,500 x 200mm, 230kg SW-AT95: 2,800 x 1,500 x 200mm, 260kg SW- ... AT96: 2,800 x 1,800 x 200mm, 280kgDOT and E ...